Socialist Propaganda League was created in 1911.
Socialist League - Venezuela - ended in 2007.
Fife Socialist League ended in 1964.
Socialist League of Palestine ended in 1946.
National Socialist League ended in 1939.
National Socialist Schoolchildren's League ended in 1933.
Democratic Socialist Electoral League ended in 2001.
Socialist Youth League of Norway ended in 1927.
National Socialist Teachers League ended in 1943.
Trade Union Propaganda League ended in 1923.
National Socialist German Students' League ended in 1945.
The name of the weekly Socialist propaganda paper was "Vörwarts".